<script setup lang="ts">
import { mobileRules, passwordRules, codeRules } from "@/utils/rules";
import { loginByPassword, sendCodeApi, loginByCode } from "@/services/login";
import { useUserStore } from "@/stores";
import { useRoute, useRouter } from "vue-router";
import { showToast } from "vant";
import { ref } from "vue";
const router = useRouter();
const agree = ref(false);
const isShow = ref(false);
const isTrue = ref(false);
const mobile = ref("13211112222");
const password = ref("abc12345");
const code = ref("");
// 表单提交
const login = async () => {
  if (!agree.value) return showToast("请勾选我已同意");
  const api = isTrue.value
    ? loginByCode(mobile.value, code.value)
    : loginByPassword(mobile.value, password.value);
  // 验证完毕，进行登录
  const res = await api;
  console.log(res);
  const userStore = useUserStore();
  userStore.setUser(res.data);
  showToast("登录成功");
  router.push("/user");
};
// 发送验证码
const time = ref<number>(60);
const isBUtton = ref<boolean>(false);
async function sendCode() {
  // 发送验证码
  // 调用接口
  const res = await sendCodeApi(mobile.value, "login");
  code.value = res.data.code;
  if (res.code !== 10000) return false;
  isBUtton.value = true;
  // 倒计时
  let timer = setInterval(() => {
    time.value--;
    if (time.value <= 0) {
      clearInterval(timer);
      isBUtton.value = false;
      time.value = 60;
    }
  }, 1000);
}
</script>

<template>
  <div class="login-page">
    <cp-nav-bar
      right-text="注册"
      @click-right="$router.push('/register')"
    ></cp-nav-bar>
    <!-- 头部 -->
    <div class="login-head">
      <h3>{{ !isTrue ? "密码登录" : "短信验证码登录" }}</h3>
      <a href="javascript:;">
        <span @click="isTrue = !isTrue">{{
          isTrue ? "密码登录" : "短信验证码登录"
        }}</span>
        <van-icon name="arrow"></van-icon>
      </a>
    </div>
    <!-- 表单 -->
    <van-form autocomplete="off" @submit="login">
      <van-field
        :rules="mobileRules"
        v-model="mobile"
        placeholder="请输入手机号"
        type="tel"
      ></van-field>
      <van-field
        v-if="!isTrue"
        :rules="passwordRules"
        placeholder="请输入密码"
        :right-icon="isShow ? 'eye-o' : 'closed-eye'"
        :type="isShow ? 'text' : 'password'"
        @click-right-icon="isShow = !isShow"
        v-model="password"
      ></van-field>
      <van-field
        v-else
        :rules="codeRules"
        v-model="code"
        placeholder="请输入验证码"
        type="tel"
      >
        <template #button>
          <van-button
            class="textButton"
            @click="sendCode"
            size="small"
            :disabled="isBUtton"
            type="primary"
            >{{ isBUtton ? `${time}后再次发送` : "发送验证码" }}</van-button
          >
        </template>
      </van-field>
      <div class="cp-cell">
        <van-checkbox v-model="agree">
          <span>我已同意</span>
          <a href="javascript:;">用户协议</a>
          <span>及</span>
          <a href="javascript:;">隐私条款</a>
        </van-checkbox>
      </div>
      <div class="cp-cell">
        <van-button block round type="primary" native-type="submit">
          登 录
        </van-button>
      </div>
      <div class="cp-cell">
        <a href="javascript:;">忘记密码？</a>
      </div>
    </van-form>
    <!-- 底部 -->
    <div class="login-other">
      <van-divider>第三方登录</van-divider>
      <div class="icon">
        <img src="@/assets/qq.svg" alt="" />
      </div>
    </div>
  </div>
</template>

<style lang="scss">
@import url("@/styles/main.scss");
.textButton {
  background-color: transparent;
  color: var(--cp-primary);
  border: 0;
}
.login {
  &-head {
    display: flex;
    padding: 30px 30px 50px;
    justify-content: space-between;
    align-items: flex-end;
    line-height: 1;
    h3 {
      font-weight: normal;
      font-size: 24px;
    }
    a {
      font-size: 15px;
    }
  }
  &-other {
    margin-top: 60px;
    padding: 0 30px;
    .icon {
      display: flex;
      justify-content: center;
      img {
        width: 36px;
        height: 36px;
        padding: 4px;
      }
    }
  }
}
.van-form {
  padding: 0 14px;
  .cp-cell {
    height: 52px;
    line-height: 24px;
    padding: 14px 16px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    .van-checkbox {
      a {
        color: var(--cp-primary);
        padding: 0 5px;
      }
    }
  }
  .btn-send {
    color: var(--cp-primary);
    &.active {
      color: rgba(22, 194, 163, 0.5);
    }
  }
}
</style>
